baber/WOPTO huggingface dataset:
Patent KR-20000003999-A (KR)
Title: Self diagnosis control method for microwave oven
Inventor: LEE JOON
IPC: F24C7/08
Filed: 1998-06-30
Abstract: PURPOSE: A self diagnosis control method for a microwave oven is provided to detect the more accurate zero point of the weight as well as to perform an automatic self diagnosis. CONSTITUTION: A self diagnosis control method for a microwave oven comprises the steps of:external force generation judging(S1,S2) to judge the existence of the external force possible to affect the output value of a weight sensor when the power supply is fed according to the drive of a microwave oven; average weight value detecting(S5,S6,S7) to detect many weight values according to the period from the weight sensor and operate the values by the average value; standard error judging(S8) to judge if the operated value is detected within the allowable error; and manual converting(S13) to modulate the zero point of the weight sensor by a user.
Patent KR-19990013977-A (KR)
Title: 바이오 센서
IPC: C12Q1/00
Filed: 1998-07-18
Abstract: 혈액속에서 기질과 공존하는 적혈구에 의한 영향을 억제하고, 기질을 고정밀도로 정량할 수 있는 바이오 센서가 개시되어 있다. 이 바이오 센서는, 전기절연성의 기판상에 형성된 작용극 및 상대극을 포함하는 전극계와, 적어도 산화환원효소 및 전자수용체를 포함하는 반응층을 구비하고, 상기 전자수용체로서 나트륨염이 사용되고 있다.
Patent KR-20000009765-A (KR)
Title: Control method and apparatus for data communication
Inventor: PARK HO TAE
IPC: H04L12/58
Filed: 1998-07-28
Abstract: PURPOSE: A control method for data communication is provided to alter parameter within an applicable program regardless of kinds of programs, store respective functions, call for a corresponding function and perform the called function by generating an interrupt at a desired position. CONSTITUTION: The method comprises the steps of: storing in a data structure a function necessary for executing one or more program during data communication; setting the function stored in the data structure as an initial value; and converting data transmitted in the initial value to a transmission format according to an interrupt command and simultaneously calling for a corresponding function according to the interrupt command and transmitting the data orderly. Thus, driving programs can be unified and size of the programs can be decreased, thereby improving the executing speed, program structure, etc.
Patent KR-20000012997-A (KR)
Title: Shading compensating method of shuttle type scanner
Inventor: JEONG JONG SUNG
IPC: H04N1/04
Filed: 1998-08-04
Abstract: PURPOSE: A shading compensating method of a shuttle type scanner capable of promoting efficiency of a shading compensation operation and restraining error of shading compensation coefficient to prevent furious flames of image quality by applying different shading compensating coefficient according to a location of a manuscript transferred to a reading area of a scanning head, is provided. CONSTITUTION: A shading compensating method of a shuttle type scanner, the method comprising the steps: driving a scanner and moving a manuscript to a scanning area when a scanning operation is selected; sensing a location of a manuscript which reaches the scanning area; detecting a reference sheet having a slope corresponding to the transferring location of the manuscript sensed among a plurality of reference sheets having different slopes; moving a scanning head to the detected reference sheet, and scanning the reference sheet to detect a white reference value; applying a set shading compensation coefficient to the detected white reference value and performing a shading compensation operation.
Patent KR-19990036591-A (KR)
Title: 반도체 장치의 제조 방법
IPC: G03F7/20
Filed: 1998-08-10
Abstract: 본 발명은 노광 공정을 포함한 반도체 장치의 제조 방법에 관한 것으로, 파티클의 발생을 억제하면서 노광 처리 시의 처리량과 수율을 향상하는 것을 목적으로 한다. 
     회로 패턴(7a∼7d)이 반복해서 복수 형성된 제 1 마스크를 반도체 웨이퍼를 향해서 배치하는 공정과, 복수의 상기 회로 패턴(7a∼7d) 중 반도체 웨이퍼의 가장자리에 겹치는 부분의 상기 회로 패턴을 나머지의 회로 패턴을 비어져 나오게 하지 않는 범위에서 블라인드로 차광하는 공정과, 블라인드로 일부가 차광된 상태의 제 1 마스크를 사용해서 반도체 웨이퍼 상의 레지스트를 노광하는 공정과, 상기 레지스트 중 상기 블라인드의 가장자리가 전사된 영역에 차광막으로 구획된 광투과 패턴(7g, 7h)을 갖는 제 2 마스크를 사용해서 광을 조사하는 공정과, 상기 레지스트를 현상하는 공정을 포함한다.
Patent KR-20000014099-A (KR)
Title: Method to manufacture blue luminous device
Inventor: LEE JAE-HYUNG
IPC: H01L33/00
Filed: 1998-08-17
Abstract: PURPOSE: In manufacturing the blue luminous device, the energy of reactive ion is too big to reduce the etching time for mesa etching and transforms the photoresist mask, which damages the exposed N-type semiconductor layer and the junction resistance between the N-type semiconductor layer and the metal increases. Lowering the energy of reactive ion to solve the above problem lengthens the processing time. CONSTITUTION: Epi-grow n-type nitride gallium semiconductor layer (22), activation layer (23), and p-type nitride gallium semiconductor (24) on the sapphire panel (21) sequentially. Form a photoresist mask (25) on the part of p type nitride gallium semiconductor layer (24) and etch it with weak energy plasma and then increase the energy by steps to etch p-type nitride gallium semiconductor layer (24), activation layer (23), and part of n-type nitride gallium semiconductor layer (22). Next, etch the damaged part of n-type nitride gallium semiconductor layer with weak plasma. Thus, the etching started with weak energy can prevent the damage of photoresist mask (25). The metal junction with low contact resistance like n-type nitride gallium semiconductor is formed which can improve the device quality and the easy removal of photoresist guarantees the stability in the following process.
Patent KR-19980087603-A (KR)
Title: 착용감이 우수한 신축성 포지의 제조방법
Filed: 1998-09-01
Abstract: 본 발명은 신축력과 회보력이 뛰어나고 착용감이 우수한 경편(Tricot)포지의 제조방법에 관한 것으로서 나일론사와 폴리우레탄사를 원사로 사용하여 경련(Tricot)포지를 제조함에 있어서 폴리우레탄사는 제1가이드 바아에 걸어 렛치 클로오즈(Latch-cloce)조직으로 하고 제2가이드 바아에는 나일론사를 걸어 렛치 클로오즈 방식과 렛치 오픈 방식의 2조직을 2-바이(2-바아(2-Bar)의 단편직 하에서 하나로 조합함을 특징으로하는 착용감이 우수한 신축성 포지의 제조방법.
Patent KR-20000021280-A (KR)
Title: Method for forming vacuum in a source chamber of ion implanter
Inventor: HWANG JONG SUNG
IPC: H01L21/265
Filed: 1998-09-28
Abstract: PURPOSE: A vacuum formation method in a source chamber of ion implanter is provided to increase a lifetime of a turbo pump by preventing the turbo pump from polluting. CONSTITUTION: A method comprises the steps of making vacuum state a turbo pump(104)and a source chamber(100) vacuum state by using a roughing pump(102), operating the turbo pump(104) when the degree of vacuum in the source chamber(100) reach to a predetermined level. At this time, when RPM of the turbo pump(104) reach to a desired level, the turbo pump(104) and the roughing pump(102) are simultaneously operated by opening a valve(E) connected between the turbo pump(102) and the source chamber(100).
Patent KR-20000021437-A (KR)
Title: Method for producing elastic fabric having excellent moisture absorbing property
Inventor: YANG KWANG UNG
IPC: D03D15/00
Filed: 1998-09-29
Abstract: PURPOSE: A method for producing an elastic fiber having an excellent absorbing property is provided not to show the color difference after dyeing, and to be produced by low producing cost. CONSTITUTION: A method weaves by using a false twisted yarn of polyester as a warp, and an interlaced yarn interlacing false twisted yarns of cellulose cotton yarn and of polybutylene terephthalic yarn as a weft with compressed air. The content ratio of the polybutylene terephthalic yarn and the cellulose fiber of the interlaced yarn is 65-50wt%: 35-50wt%. The method reduces the producing costs because the cheap interlacing yarn as the yarn giving the elasticity and the absorbing property instead of an expensive covered yarn, and doesn't generate the unevenness of color because the polybutylene terephthalate yarn and the cellulose fiber are uniformly interlaced.
Patent KR-20000025773-A (KR)
Title: Method for producing porous cement block forming natural stone surface layer
Inventor: HWANG IK HYUN
IPC: B28B1/08
Filed: 1998-10-14
Abstract: PURPOSE: A method for producing a porous cement block is provided to form a natural stone surface layer by protruding aggregates having natural stone touch such as silica, artificial stone and so on, on the porous cement block. CONSTITUTION: A method is completed by forming the surface layer of a cement block and forming the lower base of a cement block. Then, the method is progressed to the steps of protruding natural stone aggregates more than 80% and permeating cement paste between gaps at the same time, and of reinforcing the surface by spraying epoxy, urethane or unsaturated resin. Cement block is impermeable when the aggregate size of the lower base is 2.5mm and the aggregates pass through more than 10wt% and the block is permeable when the size is 2.5mm and passes through less than 10wt%. The permeable block of which gap rate is more than 12% is used for permeable road block, a sound proof block and a sound proof panel, and the impermeable block of which gap rate is 7 to 12% is used as an impermeable road block and a block for an interior.
Patent KR-19990037227-A (KR)
Title: 자기저항 효과 센서 및 그 제조 방법
IPC: H01F10/32
Filed: 1998-10-20
Abstract: 자기저항 효과 센서(magnetoresistive effect sensor)는 제1 반강자성층, 프리 자성층, 비자성층, 고정 자성층 및 제2 반강자성층을 포함한다.  프리 자성층의 자기 이방성은 적층 표면과 평행하고 외부 자계의 방향과 수직인 트랙 폭 방향으로 제1 반강자성층의 교환 결합 자계(exchange coupling magnetic field)에 의해서 고정된다.  고정 자성층의 자기 이방성은 적층 표면과 평행하고 외부 자계 방향과 일치하는 MR (자기저항) 높이 방향으로 제2 반강자성층의 교환 결합 자계에 의해서 고정된다.  이러한 자기저항 효과 센서의 제조 방법이 또한 개시된다.
Patent KR-20000026443-A (KR)
Title: Damping valve of shock absorber
Inventor: LEE YEONG CHUN
IPC: F16F9/34
Filed: 1998-10-20
Abstract: PURPOSE: A damping valve of a shock absorber is provided to improve assembling performance and to reduce the cost for producing by presenting uniform opening and closing of oil even without using multiple components. CONSTITUTION: A damping valve of a shock absorber is composed of an orifice plate(240) opened and closed by the flowing pressure of oil on an oil flow channel of a shock absorber toward the rear of a valve inner body(220) of a damping valve assembly(200) and a check plate(250) integrally formed on the rear face of the orifice plate, closely attached on the inner face of the valve inner body, interlocked with the orifice plate, cutting off the oil flow channel and forming a control chamber(150). Herein, the structure is simplified. And the assembling productivity is improved by using components of valve plates made for common use, and producing cost is reduced. And various damping characteristics according to the change of solenoid input current are obtained.
Patent KR-19990037516-A (KR)
Title: 변류기를 사용한 증발형 게터 장치
IPC: H04N/
Filed: 1998-10-30
Abstract: 증발형 게터 장치는 상부가 개방되고 증발형 게터 물질(G)을 담는 링형 용기(6) 및 게터(G)의 자유 표면 상부에 배열되고 그것의 작은 베이스(7a)를 따라 상기 용기(6)에 중심적으로 결합된 절두 원뿔형 변류기(7)를 포함한다.  상기 변류기(7)는 자신의 상부 가장자리를 따르는 에지(7b)를 가지며, 상기 에지는 장치의 축에 평행이고 활성화된 자기장과 결합하여 바륨 증기의 응축을 방지하는 국부적 가열을 생성한다.  게다가, 변류기(7)의 작은 베이스(7a)는 링형의 증발형 게터 물질(G)의 시트의 내부 직경 보다 작은 직경을 가진다.
Patent KR-20000032524-A (KR)
Title: Punch mounting structure of middle shell piercing device of rotary compressor of air conditioner
Inventor: SON HYUNG IL
IPC: F04C29/00
Filed: 1998-11-16
Abstract: PURPOSE: A punch mounting structure of middle shell piercing device of rotary compressor of air conditioner is provided to simply mount and substitute a plurality of piercing punch in a small space for machining three piercing holes simultaneously. CONSTITUTION: A punch mounting structure of middle shell piercing device or rotary compressor of air conditioner includes a punch slider(215) having a punch head coupling groove(215a) at an opposite surface of a slanted slide cam surface(215') thereof and a fixing nut coupling groove(215b) extended from the punch head coupling groove and larger than the punch head coupling groove, having a circular section and mounted with a female screw part(215c) at a side wall part thereof, and a piercing punch(216) having a punch head(216") to be inserted in the punch head coupling groove at an opposite side of a punch part, a male screw part(216c) formed on an outer periphery wall to be coupled with the female screw part of the fixing nut coupling groove for fixing a top surface of the punch head by pressing when the punch head is inserted in the punch head coupling groove, and a fixing nut(216') having a circular section and formed with a plurality of holes(216b) for inserting rotation elements at a side opposite to a side contacting the punch head.
Patent KR-20000032545-A (KR)
Title: Method and apparatus for controlling vacuum for semiconductor ion injector
Inventor: KIM SUNG JOO
IPC: H01L21/265
Filed: 1998-11-16
Abstract: PURPOSE: A vacuum controlling apparatus is provided which can prevent the defect of a turbo pump according to the fuzzy gas inflow during the operation of the turbo pump. A method for controlling vacuum of an ion injector can control effectively the inflow of the fuzzy gas and the operation of the turbo pump. CONSTITUTION: A vacuum controlling apparatus of an ion injector comprises: a turbo pump(2) which is connected to a source chamber(10) of the ion injector and has a number of blades(22) pumping fluid in the source chamber; a gas line(30) which injects a fuzzy gas into the source chamber of the ion injector and has a valve(40) controlling the inflow of the fuzzy gas; and a control part(80) controlling the turbo pump and the valve of the gas line. A rotation detecting part(21) detecting the rotation of the blade is prepared in the turbo pump, and the control part comprises a blade operation detecting part judging the rotation and stopping state of the blade of the turbo pump according to a signal from the rotation detecting part. The control part controls the valve according to a signal judging whether the blade is stopped from the blade operation detecting part.
Patent KR-20000032878-A (KR)
Title: Device and method for measuring battery capacity
Inventor: LEE JIN CHEUL
IPC: G01R31/36
Filed: 1998-11-18
Abstract: PURPOSE: A device and a method for measuring a battery capacity are provided to variably control CLK frequency according to a battery capacity or a CPU movement to enable low power mode operation and to generate low power CLK signals. CONSTITUTION: A device for measuring a battery capacity comprises the parts of: a data storing unit(20) storing charge data per a fixed time and discharging data by function; a counter(34) counting a residual capacity of a battery according to the charge property in a charged condition and a residual capacity of the battery according to the reference data of the discharge capacity by function in a discharged condition; and a comparison/compensation unit inputting and comparing /revising data of the actually measured battery capacity. Meanwhile, a method for measuring battery capacity comprises the steps of: identifying the charge condition; reading the data of the battery charge capacity in the charge condition and the reference data of the battery discharge capacity by function in the discharge condition; counting the residual/potential battery capacity in accordance with the charge/discharge data; and inputting and comparing /compensating the actually measured battery capacity data.
Patent KR-20000010501-A (KR)
Title: Solid imaging device and optical signal detection method thereby
Inventor: MIIDA DAKASHI
IPC: H04N5/355
Filed: 1998-12-03
Abstract: PURPOSE: A solid imaging device and an optical detection method are provided which reduces noise from the face capturing or the disorder of the optical generation electric charge, enhancing the spectral sensitivity and the conversion efficiency, and achieving superior photo-electric resolution. CONSTITUTION: The solid imaging device of this application has the light receiving diode sharing the well area, the insulation field effect gate transistor, and the high-density carrier pocket near the source spreading area in the well area below the transistor area. As for the optical detection method, the device generates carriers in the first challenge type well area, sending the majority carrier to the high density first challenge carrier pocket near the second challenge type source area in the well area, accumulates it. Thus it changes the threshold voltage of the insulation gate field effect transistor and calculates the light receiving quantity from the change. This threshold voltage modulation solid imaging device can reduce the heat noise and the noise from the semiconductor face capturing device.
Patent KR-20000038841-A (KR)
Title: Method for washing filter sand
Inventor: HONG IK PYO
IPC: B01D24/26
Filed: 1998-12-09
Abstract: PURPOSE: A method for washing filter sand is provided to obtain a high efficiency for the treatment of filter sand in treating purified water or waste water. CONSTITUTION: A method for washing filter sand according to the present invention is characterized by continuously providing a filter sand to be washed into 2-32 wt% of hydrogen peroxide so that the filter sand can be impregnated or dipped in hydrogen peroxide for a determined time. The components deposited on the filter sand is oxidized by oxygenated water and the depositing power of the components on the sand is weakened.
Patent KR-19990062977-A (KR)
Title: 센스 증폭 회로
IPC: G11C11/416
Filed: 1998-12-10
Abstract: 작은 소비 전력으로 고속으로 출력을 확정할 수 있고, 또한 제어 신호를 간략화할 수 있는 센스 증폭 회로를 제공한다. 
     제1 증폭기(1)의 드라이버 NMOS 트랜지스터쌍 Mn1, Mn2의 소스는, 활성화용 NMOS 트랜지스터 Mn3을 통해 VSS에 접속된다.  제1 증폭기(1)의 출력은 래치형의 제2 증폭기(2)의 입력 겸 출력 노드 N1, N2에 직접 결합된다.  제2 증폭기(2)의 NMOS 트랜지스터 쌍 Mn4, Mn5의 소스는 활성화용 NMOS 트랜지스터 Mn6을 통해 VSS에 접속된다.  입력 겸 출력 노드 Nl, N2는 대기 상태에서 프리차지 회로(3)에 의해 VCC에 프리차지된다.  활성화용NMOS 트랜지스터 Mn3과 Mn6은 클럭 신호 Clk에 의해 동시에 제어되고, 제1 증폭기(1)와 제2 증폭기(2)는 동시에 활성화되고, 입력 단자 Q, /Q의 전위차를 검지하고 증폭하여 래치한다.
Patent KR-20000039520-A (KR)
Title: Field emitter and method for manufacturing the same
Inventor: HAN IN TAEK
IPC: H01J9/02
Filed: 1998-12-14
Abstract: PURPOSE: A method for manufacturing a field emitter is provided to increase the amount of the discharged electrons by increasing the amount of the current with respect to the tip. CONSTITUTION: A cathode layer, an insulating layer, and a gate layer are sequentially deposited on a glass substrate. A gate having an opening of a predetermined diameter is formed by etching the gate layer. A hole which correspond to the opening is formed in the insulating layer by etching. A dividing layer is formed by the electric beam depositing method. A single tip is formed by sequentially depositing a first depositing layer, a second depositing layer, and a third depositing layer. Portions of the first, second, and third depositing layers are removed by etching the divided layer.
Patent KR-20000039943-A (KR)
Title: Apparatus for selecting convergence mode
Inventor: KIM BYUNG HEE
IPC: H04N9/28
Filed: 1998-12-16
Abstract: PURPOSE: An apparatus for selecting convergence mode is provided to select convergence control mode automatically according to a horizontal frequency of a projection television. CONSTITUTION: An apparatus for selecting convergence mode includes a scan(210), a controller(220), a convergence adjuster(230), and a display(240). The apparatus selects convergence mode according to an image signal input from outside. The scan(210) converts the output of horizontal frequency according to the image signal. The controller(220) selects the convergence adjust mode according to the output of the scan(210) and the image signal from outside. The convergence adjuster(230) outputs, amplifies and deflects convergence value according to the convergence adjust mode selected at the controller(220). The display(240) displays the convergence adjust value from the convergence adjuster(230).
Patent KR-20000042138-A (KR)
Title: Apparatus for displaying stereo images
Inventor: PARK CHAN YEONG
IPC: H04N13/00
Filed: 1998-12-24
Abstract: PURPOSE: An apparatus for displaying stereo images is provided to expand stereo observing regions to prevent flickers so that a user enjoy the stereo images without wearing stereo glasses. CONSTITUTION: An apparatus for displaying stereo images comprises first to fourth liquid crystal panels(30,32,34,36), first and second half mirrors(38,40), first and second incidence optical groups(42,42'), and a Fresnel lens screen(44). The first to the fourth liquid crystal panels display images corresponding to each left eye image and right eye image. The first and the second half mirrors synthesize the images of the liquid crystal panels. The first and the second incidence optical groups project and magnify the synthesized images according to polarized light characteristics. The Fresnel lens screen forms the magnified images in stereo observing regions. Images corresponding to front-directional left eye images and right eye images are displayed in the first liquid crystal panel and the third liquid crystal panel. Images corresponding to other-directional left eye images and right eye images are displayed in the second liquid crystal panel and the fourth liquid crystal panel.
Patent KR-20000043171-A (KR)
Title: Method for realizing left/right balance without rom for dsp chip used in audio
Inventor: JEONG JI WON
IPC: H04N5/21
Filed: 1998-12-28
Abstract: PURPOSE: A method for realizing a left/right balance without a ROM for a DSP(Digital Signal Processing) chip used in audio is provided to realize a left/right channel balance without a ROM by using a DSP chip. CONSTITUTION: A method for realizing a left/right balance without a ROM for a DSP(Digital Signal Processing) chip used in audio comprises the steps of: receiving a left input audio signal and a right input audio signal and providing a controlled left balance audio signal and a controlled right balance signal by controlling an I2C balance; and receiving the controlled left balance audio signal and the controlled right balance signal and an audio signal of a controlled left volume and an audio signal of a controlled right volume by controlling an I2C volume.
Patent KR-20000044514-A (KR)
Title: Defect manager in asynchronous transfer mode system
Inventor: SON JEONG GUEN
IPC: H04L12/24
Filed: 1998-12-30
Abstract: PURPOSE: A defect manager in an asynchronous transfer mode(ATM) system is provided to utilize a trouble manager in a system which decides an alarm indication signal and a remote defect signal, and to test a specific ATM connected state according to either receiving a specific ATM cell during a periodical time interval. CONSTITUTION: A defect manager in an asynchronous transfer mode(ATM) system comprises a head extractor(214), an alarm indication signal detector(220), a remote defect signal detector(216), an alarm indication signal state register(222), a remote defect signal state register(218), a controller(224), and a timer(226). The head extractor(214) latches a head of an ATM cell and function type. The alarm indication signal detector(220) discriminates whether an ATM cell received to a cell inputter is a cell of the alarm indication signal. The remote defect signal detector(216) discriminates whether the ATM cell is a cell of the remote defect signal. The alarm indication signal state register(222) clears or set one bit of corresponded register according to the discrimination the cell of the alarm indication signal. The remote defect signal state register(218) clears or sets the one bit of corresponded register according to the discrimination of the cell of the remote detect signal. The controller(224) sets the registers, and reads values of each register, to decide a state of the alarm indication signal and a state of the remote defect signal.
Patent KR-19990037706-A (KR)
IPC: C22C38/00
Filed: 1996-08-14
Abstract: The invention relates to an Al-Mn-Si-N stainless acid-resisting steel substantially free of both Cr and Ni elements, which comprises the following elements: 0.06-0.12 C, 4-5 Al, 16-18 Mn, 1.2-1.5 Si, 0.15-0.30 N, 0.1-0.2 Re and the balance Fe. The corrosion resistance and mechanical properties of the steel can be further improved by adding a small amount of element(s) selected from the group consisting of Cr, Ni, Co, Ti, Nb, Cu, Mo, Zr, Hf, W and the like. The stainless steel has good corrosion resistance, pressure processing charateristics and welding performance, which can be made into a variety of stainless steel product and can be used in a broad field.